12958532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 24037440

約数和(自身を除く): 11078908

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 1021, 2042, 3173, 4084, 6346, 12692, 19399, 38798, 77596, 170507, 341014, 682028, 3239633, 6479266, 12958532]

約数ペア:

[(1, 12958532), (2, 6479266), (4, 3239633), (19, 682028), (38, 341014), (76, 170507), (167, 77596), (334, 38798), (668, 19399), (1021, 12692), (2042, 6346), (3173, 4084)]